1 import { UploadFilesForCheck } from 'express'
2 import { values } from 'lodash'
3 import magnetUtil from 'magnet-uri'
4 import validator from 'validator'
5 import { VideoInclude } from '@shared/models'
6 import { VideoFilter, VideoPrivacy, VideoRateType } from '../../../shared'
16 } from '../../initializers/constants'
17 import { exists, isArray, isDateValid, isFileMimeTypeValid, isFileValid } from './misc'
19 const VIDEOS_CONSTRAINTS_FIELDS = CONSTRAINTS_FIELDS.VIDEOS
21 function isVideoFilterValid (filter: VideoFilter) {
22 return filter === 'local' || filter === 'all-local' || filter === 'all'
25 function isVideoIncludeValid (include: VideoInclude) {
26 return exists(include) && validator.isInt('' + include)
29 function isVideoCategoryValid (value: any) {
30 return value === null || VIDEO_CATEGORIES[value] !== undefined
33 function isVideoStateValid (value: any) {
34 return exists(value) && VIDEO_STATES[value] !== undefined
37 function isVideoLicenceValid (value: any) {
38 return value === null || VIDEO_LICENCES[value] !== undefined
41 function isVideoLanguageValid (value: any) {
42 return value === null ||
43 (typeof value === 'string' && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.LANGUAGE))
46 function isVideoDurationValid (value: string) {
47 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.DURATION)
50 function isVideoTruncatedDescriptionValid (value: string) {
51 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.TRUNCATED_DESCRIPTION)
54 function isVideoDescriptionValid (value: string) {
55 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.DESCRIPTION))
58 function isVideoSupportValid (value: string) {
59 return value === null || (exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.SUPPORT))
62 function isVideoNameValid (value: string) {
63 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.NAME)
66 function isVideoTagValid (tag: string) {
67 return exists(tag) && validator.isLength(tag, VIDEOS_CONSTRAINTS_FIELDS.TAG)
70 function isVideoTagsValid (tags: string[]) {
71 return tags === null || (
73 validator.isInt(tags.length.toString(), VIDEOS_CONSTRAINTS_FIELDS.TAGS) &&
74 tags.every(tag => isVideoTagValid(tag))
78 function isVideoViewsValid (value: string) {
79 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.VIEWS)
82 function isVideoRatingTypeValid (value: string) {
83 return value === 'none' || values(VIDEO_RATE_TYPES).includes(value as VideoRateType)
86 function isVideoFileExtnameValid (value: string) {
87 return exists(value) && (value === VIDEO_LIVE.EXTENSION || MIMETYPES.VIDEO.EXT_MIMETYPE[value] !== undefined)
90 function isVideoFileMimeTypeValid (files: UploadFilesForCheck) {
91 return isFileMimeTypeValid(files, MIMETYPES.VIDEO.MIMETYPES_REGEX, 'videofile')
94 const videoImageTypes = CONSTRAINTS_FIELDS.VIDEOS.IMAGE.EXTNAME
95 .map(v => v.replace('.', ''))
97 const videoImageTypesRegex = `image/(${videoImageTypes})`
99 function isVideoImage (files: { [ fieldname: string ]: Express.Multer.File[] } | Express.Multer.File[], field: string) {
100 return isFileValid(files, videoImageTypesRegex, field, CONSTRAINTS_FIELDS.VIDEOS.IMAGE.FILE_SIZE.max, true)
103 function isVideoPrivacyValid (value: number) {
104 return VIDEO_PRIVACIES[value] !== undefined
107 function isScheduleVideoUpdatePrivacyValid (value: number) {
108 return value === VideoPrivacy.UNLISTED || value === VideoPrivacy.PUBLIC || value === VideoPrivacy.INTERNAL
111 function isVideoOriginallyPublishedAtValid (value: string | null) {
112 return value === null || isDateValid(value)
115 function isVideoFileInfoHashValid (value: string | null | undefined) {
116 return exists(value) && validator.isLength(value, VIDEOS_CONSTRAINTS_FIELDS.INFO_HASH)
119 function isVideoFileResolutionValid (value: string) {
120 return exists(value) && validator.isInt(value + '')
123 function isVideoFPSResolutionValid (value: string) {
124 return value === null || validator.isInt(value + '')
127 function isVideoFileSizeValid (value: string) {
128 return exists(value) && validator.isInt(value + '', VIDEOS_CONSTRAINTS_FIELDS.FILE_SIZE)
131 function isVideoMagnetUriValid (value: string) {
132 if (!exists(value)) return false
134 const parsed = magnetUtil.decode(value)
135 return parsed && isVideoFileInfoHashValid(parsed.infoHash)
138 // ---------------------------------------------------------------------------
141 isVideoCategoryValid,
143 isVideoLanguageValid,
144 isVideoTruncatedDescriptionValid,
145 isVideoDescriptionValid,
146 isVideoFileInfoHashValid,
149 isVideoFPSResolutionValid,
150 isScheduleVideoUpdatePrivacyValid,
151 isVideoOriginallyPublishedAtValid,
152 isVideoMagnetUriValid,
156 isVideoRatingTypeValid,
157 isVideoFileExtnameValid,
158 isVideoFileMimeTypeValid,
159 isVideoDurationValid,
162 isVideoFileResolutionValid,
163 isVideoFileSizeValid,